NXP Semiconductors MCX-N9 EVK Series - Page 51

NXP Semiconductors
UM12036
MCX-N9XX-EVK Board User Manual
Contents
1 MCX-N9XX-EVK overview ............................... 2
1.1 Block diagram ....................................................2
1.2 Board features ................................................... 3
1.3 Board kit contents ..............................................4
1.4 Board pictures ................................................... 4
1.5 Connectors .........................................................6
1.6 Jumpers ............................................................. 7
1.7 Push buttons ....................................................12
1.8 LEDs ................................................................ 13
2 MCX-N9XX-EVK functional description ....... 13
2.1 Power supplies ................................................ 13
2.1.1 Power supply configuration ............................. 19
2.1.2 DC-DC inductor ............................................... 20
2.2 Clocks .............................................................. 21
2.3 USB interface .................................................. 22
2.4 SD card interface .............................................23
2.5 Flash memory interface ................................... 25
2.6 Ethernet interface ............................................ 27
2.7 Accelerometer sensor interface ....................... 28
2.8 I3C interface .................................................... 29
2.9 FlexCAN interface ............................................29
2.10 Visible light sensor interface ............................31
2.11 M.2 interface ....................................................31
2.12 Arduino compatible I/O headers ...................... 35
2.13 FlexIO header ..................................................39
2.14 mikroBUS headers ...........................................40
2.15 Tamper I/O header .......................................... 41
2.16 Board errata .....................................................42
2.17 Board operating conditions .............................. 42
3 MCU-Link OB debug probe ...........................42
3.1 MCU-Link overview ..........................................42
3.2 Supported MCU-Link features ......................... 42
3.3 Supported debug scenarios .............................43
3.4 MCU-Link host driver and utility installation ..... 44
3.5 Updating MCU-Link firmware ...........................45
3.6 Using MCU-Link with development tools ......... 45
3.6.1 Using MCU-Link with MCUXpresso IDE .......... 45
3.6.2 Using MCU-Link with MCUXpresso for
Visual Studio Code ..........................................45
3.6.3 Using MCU-Link with third-party IDEs ............. 45
3.7 MCU-Link USB connector ............................... 46
3.8 Connecting to a target through a USB-to-
UART bridge .................................................... 46
3.9 Connecting to a target through a USB-to-
SPI or USB-to-I2C bridge ................................ 46
3.10 Measuring target MCU power consumption .....47
3.11 MCU-Link status LEDs .................................... 47
3.12 MCU-Link GPIO header .................................. 48
4 Related documentation ................................. 48
5 Acronyms ....................................................... 49
6 Revision history .............................................50
© 2024 NXP B.V. All rights reserved.
For more information, please visit: https://www.nxp.com
Date of release: 20 January 2024
Document identifier: UM12036